diff --git a/configs/ls1046ardb_emmc_defconfig b/configs/ls1046ardb_emmc_defconfig
index ef8c9a3..7be98df 100644
--- a/configs/ls1046ardb_emmc_defconfig
+++ b/configs/ls1046ardb_emmc_defconfig
@@ -18,6 +18,7 @@
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls1046a-rdb"
 CONFIG_SPL_TEXT_BASE=0x10000000
 CONFIG_FSL_LS_PPA=y
+CONFIG_SYS_MONITOR_LEN=1048576
 CONFIG_SPL_MMC=y
 CONFIG_SPL_SERIAL=y
 CONFIG_SPL_DRIVERS_MISC=y
@@ -30,7 +31,6 @@
 CONFIG_PCIE2=y
 CONFIG_PCIE3=y
 CONFIG_REMAKE_ELF=y
-CONFIG_SYS_MONITOR_LEN=1048576
 CONFIG_MP=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y